I think your symptoms may be due to nerve irritation in the cervical (neck
) spine because of cervical disc bulge. This pain
may be referred and perceived as occurring in the back of head & shoulders (as it blades)- LHERMITTES SIGN, arms or chest, rather than just the neck. Other symptoms may include vertigo, nausea (dizziness) and stiffness. It will be best that you consult a neurologist who would like to prescribe Pain killers, steroid and muscle relaxants.